Knife



FIG. 1 is a perspective view as seen from the upper left of a knife showing my new design;

FIG. 2 is a bottom view thereof;

FIG. 3 is a left side view thereof, the right side being a mirror image thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a cross sectional view as taken along line 5—5 of FIG. 4;

FIG. 6 is a cross sectional view as taken along line 5—5 of FIG. 4;

FIG. 7 is a cross sectional view taken along line 7—7 of FIG. 4; and,

FIG. 8 is a cross sectional view as taken along line 8—8 of FIG. 4. 

The ornamental design for a knife, as shown and described. 